<template>
    <!-- 三级分类 -->
    <el-card>
        <el-form :inline="true">
            <el-form-item label="一级分类">
                <el-select :disabled="scene == 0 ? false : true" v-model="categoryStore.c1Id" @change="handler">
                    <el-option v-for="c1 in categoryStore.c1Arr" :key="c1.id" :label="c1.name" :value="c1.id"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-select label="二级分类" :disabled="scene == 0 ? false : true" v-model="categoryStore.c2Id"
                    @change="handler1">
                    <el-option v-for="c2 in categoryStore.c2Arr" :key="c2.id" :label="c2.name" :value="c2.id"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="三级分类">
                <el-select :disabled="scene == 0 ? false : true" v-model="categoryStore.c3Id">
                    <el-option v-for="c3 in categoryStore.c3Arr" :key="c3.id" :label="c3.name" :value="c3.id"></el-option>
                </el-select>
            </el-form-item>
        </el-form>
    </el-card>
</template>

<script setup lang="ts">
import { onMounted, } from 'vue';
import useCategoryStore from '@/store/modules/category'
let categoryStore: any = useCategoryStore()
onMounted(() => {
    getC1()
})
// 通知仓库获取一级分类的方法
const getC1 = () => {
    categoryStore.getC1()
}
// 一级分类下拉菜单的change事件
const handler = () => {
    categoryStore.c2Id = ''
    categoryStore.c3Id = ''
    categoryStore.c3Arr = ''
    categoryStore.getC2()
}
// 二级分类下拉菜单的change事件
const handler1 = () => {
    categoryStore.c3Id = ''
    categoryStore.getC3()
}
// 接收父组件传过来的scene
defineProps(['scene'])
</script>

<style scoped></style>